Ching Chan Optical Technology Co Ltd historical data

1M 3M 6M 1Y 5Y MAX Download CSV

Date	Open	High	Low	Close	Adj. close	Volume
2023-11-09	29.950	29.950	28.600	29.200	29.200	27,000
2023-11-08	30.950	30.950	30.200	30.200	30.200	4,000
2023-11-07	30.150	30.200	30.150	30.200	30.200	2,000
2023-11-06	30.500	31.050	29.900	30.600	30.600	35,000
2023-11-03	31.200	31.250	30.600	30.600	30.600	8,000
2023-11-02	30.800	31.000	30.250	30.750	30.750	30,000
2023-11-01	30.400	30.400	30.400	30.400	30.400	1,000
2023-10-31	30.250	30.500	29.600	30.450	30.450	13,000
2023-10-30	30.400	30.650	30.100	30.250	30.250	26,000
2023-10-27	29.200	30.200	29.200	29.300	29.300	9,000
2023-10-26	28.500	28.500	28.500	28.500	28.500	0
2023-10-25	28.600	28.600	28.500	28.500	28.500	4,000
2023-10-24	28.850	28.850	28.350	28.500	28.500	12,000
2023-10-23	29.000	29.200	29.000	29.000	29.000	4,000
2023-10-20	29.700	29.700	28.500	28.500	28.500	5,000
2023-10-19	29.950	29.950	29.950	29.950	29.950	0
2023-10-18	29.950	29.950	29.950	29.950	29.950	0
2023-10-17	29.950	29.950	29.950	29.950	29.950	1,000
2023-10-16	29.750	30.150	29.600	29.950	29.950	14,000
2023-10-13	29.750	29.750	29.750	29.750	29.750	2,000
2023-10-12	30.000	30.000	29.800	29.800	29.800	10,000
2023-10-11	30.150	30.150	30.000	30.050	30.050	8,000
2023-10-06	30.700	30.700	30.550	30.700	30.700	6,000
2023-10-05	30.000	30.000	30.000	30.000	30.000	2,000
2023-10-04	29.750	29.750	29.750	29.750	29.750	1,000
2023-10-03	30.200	30.200	30.200	30.200	30.200	0
2023-10-02	29.950	30.350	29.950	30.200	30.200	4,000
2023-09-28	29.950	29.950	29.950	29.950	29.950	2,000
2023-09-27	30.000	30.000	29.900	29.900	29.900	2,000
2023-09-26	30.600	31.400	30.000	30.000	30.000	25,000
2023-09-25	30.050	30.100	30.050	30.100	30.100	5,000
2023-09-22	29.800	30.600	29.800	30.450	30.450	4,000
2023-09-21	30.150	30.150	30.150	30.150	30.150	0
2023-09-20	30.300	30.300	30.150	30.150	30.150	13,000
2023-09-19	30.300	30.300	30.300	30.300	30.300	0
2023-09-18	30.100	31.900	30.100	30.300	30.300	36,000
2023-09-15	30.250	30.250	29.950	29.950	29.950	14,000
2023-09-14	29.850	30.200	29.850	30.200	30.200	116,000
2023-09-13	29.950	29.950	29.950	29.950	29.950	0
2023-09-12	29.750	29.950	29.550	29.950	29.950	19,000
2023-09-11	29.850	29.850	29.800	29.800	29.800	6,000
2023-09-08	29.700	29.900	29.700	29.850	29.850	4,000
2023-09-07	30.000	30.000	29.700	29.700	29.700	4,000
2023-09-06	29.850	29.900	29.850	29.900	29.900	2,000
2023-09-05	30.000	30.100	29.800	30.100	30.100	11,000
2023-09-04	29.700	30.000	29.700	30.000	30.000	11,000
2023-09-01	29.800	29.800	29.800	29.800	29.800	3,000
2023-08-31	30.000	30.000	29.800	29.800	29.800	3,000
2023-08-30	29.950	30.000	29.900	30.000	30.000	5,000
2023-08-29	30.100	30.150	30.000	30.150	30.150	23,000
2023-08-28	30.100	30.100	29.700	29.950	29.950	9,000
2023-08-25	30.100	30.100	29.950	29.950	29.950	2,000
2023-08-24	29.900	30.250	29.900	30.000	30.000	5,000
2023-08-23	30.200	30.200	29.900	29.900	29.900	3,000
2023-08-22	29.850	29.900	29.800	29.800	29.800	5,000
2023-08-21	30.000	30.300	29.750	29.900	29.900	11,000
2023-08-18	30.350	30.350	29.950	29.950	29.950	7,000
2023-08-17	30.100	30.100	29.900	30.050	30.050	3,000
2023-08-16	29.900	30.250	29.850	30.150	30.150	4,000
2023-08-15	30.500	30.500	30.000	30.350	30.350	14,000

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Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-08-24	0.5000 TWD
2026-04-09	1.0000 TWD
2025-08-20	0.4859 TWD
2025-04-01	0.4859 TWD
2024-08-28	0.9718 TWD
2024-04-02	1.4578 TWD
2023-04-12	1.4578 TWD
2022-04-07	1.4578 TWD
2021-08-05	0.9718 TWD
2020-07-03	0.9718 TWD
2019-07-10	1.9437 TWD

Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.